Sketchpad: a man-machine graphical communication system
AFIPS '63 (Spring) Proceedings of the May 21-23, 1963, spring joint computer conference
Sketchpad III: a computer program for drawing in three dimensions
AFIPS '63 (Spring) Proceedings of the May 21-23, 1963, spring joint computer conference
The RAND tablet: a man-machine graphical communication device
AFIPS '64 (Fall, part I) Proceedings of the October 27-29, 1964, fall joint computer conference, part I
AFIPS '69 (Spring) Proceedings of the May 14-16, 1969, spring joint computer conference
Instrumenting computer systems and their programs
AFIPS '70 (Fall) Proceedings of the November 17-19, 1970, fall joint computer conference
A touch sensitive X-Y position encoder for computer input
AFIPS '69 (Fall) Proceedings of the November 18-20, 1969, fall joint computer conference
State space models of remote manipulation tasks
IJCAI'69 Proceedings of the 1st international joint conference on Artificial intelligence
Interactive graphics in data processing: aspects of display technology
IBM Systems Journal
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An ultrasonic position-sensing device has been designed which will allow a computer to determine periodically the x, y, and z coordinates of the tip of a pen-sized wand. The device can replace the lightpen and RAND Tablet for 2-D work, and extend the usefulness of such devices by virtue of the extra dimension available. The extremely large working space in which the WAND can operate allows it to be used for an entirely new set of pointing functions not directly connected with a display as well as the normal display control functions.